Individual Calculations January 2015
 Serralta, Michel  Total change: 14.40  Rating chartPersonal card
 Team 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 2045 2116 2.50 3 0.72 20 14.40 
  Guette, Gilles 1955 FRA1.0010.29205.80 
  Morisse, Matthieu 2018 FRA1.0010.37207.40 
  Laplanche, Denis 2161 FRA0.5010.06201.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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